Ender 3 Magnetic Mount Hotend Shroud 4020

thingiverse

First off, original credit goes to boscolau for his excellent design, which can be found here https://www.thingiverse.com/thing:5867916 . I modified the design to fit a 4020 part cooling fan instead of a 5015, as that was what I already had. I also modified the design to use 1.75 by 12mm magnets, again, because that was what I already had. I also cut out the corners a little more where the 4010 axial hotend cooling fan goes, as my Noctuas didn't fit otherwise. I also increased the air outlet area for the hotend cooling airflow, as well as extending the internal ducting a bit to force the air to flow a little closer to and through the heat sink. The wire guide hotend stl is a little design I threw in as well. It is designed to be attached to the top left bolt that secures the 4020 part cooling fan(you'll need an M3-18 bolt if you use the wire guide, an M3-16 if you don't). I routed the fans' wires through it to tame them down a little. The mount that is included is the Ender 3 mount. I did not need the Ender 2 mount, so it is not included. I also attached the step file, so if you want to modify the design, it will be easier. Have fun!